9 results
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... EricsMedicalLectures/ #Hypothermia ... #ECG #electrocardiogram ... #cardiology #diagnosis ... #clinical
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Etiology • Hypothermia ... fibrillation Clinical ... Osborn #JWave #Diagnosis ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Peri-operative Hyperthermia ... 39 C this is a clinical ... fever CAUSES OF HYPERTHERMIA ... • Malignant hyperthermia ... #Checklist #Diagnosis
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
characteristically seen in hypothermia ... #Cardiology #diagnosis ... #CriticalCare #hypothermia ... Electrocardiogram #ECG ... #Clinical
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
specific for a critical ... #TypeA #TypeB #Classification ... #Types #Cardiology ... #EKG #ECG #Electrocardiogram ... #Diagnosis
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
known drug causes (eg ... hyperkalaemia, hypothermia ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis ... Management #Workup #Cardiology
Neuroprotection following Cardiac Arrest - Guidelines for Crises in Anaesthesia
Outcome from cardiac arrest is determined by
Obtain 12-lead ECG ... and discuss with cardiology ... • Avoid hyperthermia ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... • This is a clinically ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis ... electrocardiogram #classification
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
complications from anesthesia ... Obtain EKG if: ... Change in clinical ... one post op Cardiology ... stratification #diagnosis